{
  "pools": {
    "poolA": {
      "servers": [ "127.0.0.1:11810" ]
    },
    "poolB": {
      "servers": [
        "127.0.0.1:11811",
        "127.0.0.1:11812"
      ]
    }
  },
  "route": {
    "type": "PrefixSelectorRoute",
    "policies": {
      "a": {
        "type": "AllSyncRoute",
        "children": [
          "Pool|poolA",
          "AllSyncRoute|Pool|poolB"
        ]
      }
    },
    "wildcard": "PoolRoute|poolA"
  }
}
